Do I need a permit for addition or structural alteration in Schaumburg?
Yes. In Illinois, addition or structural alteration generally requires a permit, and Schaumburg is no exception.
Additions and structural alterations require a permit in essentially all Illinois jurisdictions. Illinois has no statewide residential building code for this work, so the permit threshold is set by your municipality or county. The statewide codes that took effect on 1 January 2025 apply to commercial, public and state-funded buildings. Many local codes require zoning review for lot coverage and setbacks, and properties in a mapped flood zone face additional elevation requirements. Schaumburg requires a permit before any addition or structural alteration to a home, and these projects go through full plan review. All residential submittals are filed through the Village's OpenGov permit portal. Every contractor performing the work must hold a Village Contractor's Business License before the permit is issued. Schaumburg does not require a contractor bond or insurance for the business license, but it does require the license and the annual fee. Schaumburg has adopted the 2018 family of I-Codes with local amendments under Chapter 153 of the Village Code. Confirm the current adopted editions and submittal requirements with the Community Development Department at 847-923-4420 before you start.
Documents you may need
- Plat of survey / site plan showing setbacksrequired
- Construction drawings (floor plan, elevations)required
- Structural details or engineered plansLikely required
- Contractor license and insurance informationSometimes required
- Residential addition permit application filed through the Village of Schaumburg OpenGov permit portalrequired
- Plat of survey and construction drawings showing the new workrequired
- Plans prepared, signed, and sealed by a licensed design professional for structural or larger projectsLikely required
Possible inspections
- Footing/foundation inspection
- Framing inspection
- Rough electrical/plumbing/mechanical inspection
- Final inspection
- Foundation and framing inspections by the Community Development Department
- Rough electrical, plumbing, and mechanical inspections where those trades are involved
- Final building inspection
Frequently asked questions
- Do I need a permit for addition or structural alteration in Schaumburg?
- Yes. In Illinois, addition or structural alteration generally requires a permit, and Schaumburg is no exception. Additions and structural alterations require a permit in essentially all Illinois jurisdictions. Illinois has no statewide residential building code for this work, so the permit threshold is set by your municipality or county. The statewide codes that took effect on 1 January 2025 apply to commercial, public and state-funded buildings. Many local codes require zoning review for lot coverage and setbacks, and properties in a mapped flood zone face additional elevation requirements. Schaumburg requires a permit before any addition or structural alteration to a home, and these projects go through full plan review. All residential submittals are filed through the Village's OpenGov permit portal. Every contractor performing the work must hold a Village Contractor's Business License before the permit is issued. Schaumburg does not require a contractor bond or insurance for the business license, but it does require the license and the annual fee. Schaumburg has adopted the 2018 family of I-Codes with local amendments under Chapter 153 of the Village Code. Confirm the current adopted editions and submittal requirements with the Community Development Department at 847-923-4420 before you start.
- Who issues the permit in Schaumburg?
- The local building department for Schaumburg handles permitting. This page lists its contact details and online portal. Your mailing city is not always the permitting authority, so confirm the jurisdiction before you apply.
- How do I find out the exact requirements for my project?
- Run the free PermitRoadmap check for your specific project and answers. It returns the likely permits, documents, inspections, and next steps, each linked to its official source.
PermitRoadmap is an independent informational service and is not affiliated with any city, county, state agency, or permitting authority. Results are informational and do not replace confirming requirements with the local permitting authority.